INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '246edf0846988cbd28db355b0ea47545cb8792c90910b18d085c27af68cdb672', 
    '9GcCGN5WubOkdLCUe83U9iDd+eJh1BGCuZ8TSVfNruY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)